Description
Power Now! When turbo exhaust backpressure increases, the stock actuator prematurely blows off the seat, softening boost in the midrange and killing torque. With twice the diaphragm area and spring pressure of the stock wastegate, Banks BigHead Wastegate Actuator keeps the valve seated longer and achieves a higher peak boost, sooner. At peak, BigHead opens the wastegate and holds its position, for precise boost control that gives you crisp acceleration and more mid-range pulling power. For trucks manufactured in 1998. Build date can be found on vehicle information tag driver door jamb.
Resources
Installation Instructions
Specifications:
| Description_DES | BigHead® Wastegate Actuator |
| Description_EXT | Big Head Actuator Assembly-1999-Early 99 1/2 Ford 7.3L |
| Description_FAB | Doubles Stock Diaphragm Area |
| Description_FAB | Doubles Stock Diaphragm Spring Pressure |
| Description_FAB | Higher Peak Boost Sooner |
| Description_FAB | Massive Torque Right From Idle |
| Description_FAB | More Mid Range Muscle |
| Description_LAB | Proposition 65 |
| Description_MKT | Power Now! When turbo exhaust backpressure increases, the stock actuator prematurely blows off the seat, softening boost in the midrange and killing torque. With twice the diaphragm area and spring pressure of the stock wastegate, Banks BigHead Wastegate Actuator keeps the valve seated longer and achieves a higher peak boost, sooner. At peak, BigHead opens the wastegate and holds its position, for precise boost control that gives you crisp acceleration and more mid-range pulling power. For trucks manufactured in 1998. Build date can be found on vehicle information tag driver door jamb. |
| Description_SHO | Forced Induction |
| height | 10.0 |
| length | 12.0 |
| LTL | N |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | California Residents: Prop 65 Warning WARNING: Cancer and Reproductive Harm Visit: www.p65warnings.ca.gov |
| weight | 4.0 |
| width | 5.0 |
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